Ultrasonic Anemometer Part 26: Rev B Board ordered

Sat, 20 Aug 2016 00:00:00 +0000

I recently ordered my first PCB at dirtypcbs.com and the result was promising. So there was nothing stopping me from finalizing the Rev B of my standalone Ultrasonic Anemometer and ordering a protopack. I’ve placed the order a few days ago and expect the boards to arrive here in 2 to 3 weeks. This should be good news for all those of you who have been asking for kits and want to contribute to the further developement of this project. I’ll build up one or two boards as soon as they get here and do some testing. If everything works as planned I can order some more components and ship some kits soon after that.

Arduino MPPT Solar Charger Shield

Thu, 21 Jan 2016 00:00:00 +0000

A friend has approached me regarding his solar project. He wants to install a solar panel together with a battery and an inverter in order to have power at his allotment garden. He had looked at a hobbyist project where an arduino was used to build a MPPT (maximum point of power tracking) charge controller. I took a look at the design, liked a lot of what I saw and decided to build something similar.

eagle on soldernerd

Ultrasonic Anemometer Part 26: Rev B Board ordered

Arduino MPPT Solar Charger Shield